We can provide a sample, the shipping cost will be charged to customer, but we will refund it when you have ordered.
Our products have the certificate for all overseas market, and 1 year quality guarantee for all partners.
After the payment or and shipment, any problem clients may encounter or have other requirements can negotiate with our salesman and if it is quality concerned we provide 1 year maintenance, return, change for new products.
Our experienced R&D department, provides new product designs by manipulating science and research functions to better serve our clients and promote our products.
The most important thing is the we have a wonderful team to fight together
20 to 29
3 senior engineering plus 5 advanced quality control staff will check every batch of products two times to secure a 99% quality pass rate.
5 to 9.